(colors A and B)
(with A, ch 8 and join with sl st in first ch to form ring)
Rnd 1 Ch 6 (counts as 1 dc and ch 3), [1 dc, ch 3] 7 times in ring. Join with sl st to 3rd ch of beg ch-6 - 8 ch-3 sps. Fasten off.
Rnd 2 With B, sl st to first ch-3 sp, (ch 3, 3 dc) in same sp, *(ch 2, 4 dc) in next sp; rep from *, end ch 2. Join with sl st to be ch-3. Fasten off.
Rnd 3 With A, (ch 3, 5 dc) in ch-2 sp, *ch 3, 6 dc in next ch-2 sp, ch 1, 6 dc in next ch-2 sp; rep from *, end ch 3, 6 dc in ch-2 sp, ch 1. Join with sl st to top of beg ch-3. Fasten off.
Rnd 4 With B and lp on hook, sc in ch-1 sp, ch 3, *1sc between 3rd and 4th dc of 6-dc group, ch 3, (2 dc, ch 2, 2 dc) in corner ch-3 sp, ch 3, 1 sc between 3rd and 4th dc of 6-dc group, ch 3**, 1 sc in ch-1 sp, ch 3; rep from * twice more, then from * to ** once. Join with sl st to first sc.
Rnd 5 Sl st to first ch-3 sp, ch 1, [3 sc in ch-3 sp] twice, *(1 sc between next 2 dc, 4 sc in corner ch-2 sp, 1 sc between next 2 dc), [3 sc in next ch-3 sp] 4 times; rep from *, end last rep [3 sc in ch-3 sp] twice. Join with sl st to first dc.
Rnd 6 *Ch 4, skip 1 sc, sl st in next sc; rep from * around, end last rep with ch 4, skip 1 sc. Join with sl st to 1st ch of beg ch-4. Fasten off.